How much charge (in F) must flow through solution during electrolysis of aq. `Na_(2)SO_(4)` at `STP` to produce `33.6 L` of product gases at `50%` current efficiency:

How much charge (in F) must flow through solution during electrolysis

1.	How much charge (in F) must flow through solution during electrolysis of aq. `Na_(2)SO_(4)` at `STP` to produce `33.6 L` of product gases at `50%` current efficiency:
Answer» Correct Answer - 4 `H_(2)O overset(2F)rarr H_(2) +(1)/(2)O_(2)` `V V//2` `(3)/(2)V = 33.6 L` `rArr V = 22.4 L` let passed charge `= Q` `Q xx (50)/(100) = 2F rArr Q = 4F`

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How much charge (in F) must flow through solution during electrolysis of aq. `Na_(2)SO_(4)` at `STP` to produce `33.6 L` of product gases at `50%` current efficiency:

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